下列哪项检查结果有利于单纯性肾病的诊断()
A.血清蛋白电泳丁球蛋白增加
B.血清胆固醇明显增高
C.高度选择性蛋白尿
D.血清补体下降
E.镜下大量红细胞
参考答案:B, C
注射用水
A.脆碎度检查B.热原检查C.融变时限检查D.崩解时限检查E.黏度与稠度检查
— You’re at ______ liberty to say whatever you like.
— I think you’re taking ______ risk by investing everything in one company.
A.the; /
B.the; a
C./; /
D./; a